<template>
  <div>
    
    <router-view></router-view>
    <!-- 底部导航栏 -->
    <van-tabbar v-model="active" route v-if="$route.meta.showTab">
  <van-tabbar-item to="/home" icon="home-o">首页</van-tabbar-item>
  <van-tabbar-item to="/qa" icon="chat-o">问答</van-tabbar-item>
  <van-tabbar-item to="/movie" icon="video-o">视频</van-tabbar-item>
  <van-tabbar-item to="/user" icon="user-o">用户</van-tabbar-item>
</van-tabbar>
  </div>
</template>

<script>
export default {
  data(){
    return{
    active:0
    }
  }
}
</script>

<style lang="less">

</style>
